Envelope Consulting Services, LLC Employee Directory

Architecture and PlanningUnited States2-10 Employees

A professional services firm dedicated to the preservation and maintenance of the exterior envelope of the built environment.  ECS is a firm of principals all with equal ownership.  They are Mr. Helms and Mr. Davison,  James Duber, Architect, Jessica Powell, Architect, and L. Donald Leinweber, Structural Engineer. 

So often building issues can be tied back to water infiltration; infiltration that has gone unnoticed until it migrates to the interior well after wall system damage is done. Mitigating moisture intrusion into a structure is one of the keys to maintaining the asset. It controls future maintenance costs and unexpected restoration requirements. Discovering where the infiltration source in a structure isn’t always easy. Water tends to take the path of least resistance that can have multiple twists and turns, proven by having investigated leak conditions where water entered a building then traveled 7 stories before it was realized on the interior. A systematic and thorough approach to testing for infiltration points will always lead to the source. This systematic approach will show the appropriate information for the proper corrective measure. 

Another tenant of our philosophy is the belief that the Owner, designer, and contractor are a team who’s success lies in the strengths of each member. We also believe in setting realistic expectations through clear communication with all involved always representing the owner’s best interest.

Find Envelope Consulting Services, LLC employees' phone numbers or email addresses

Envelope Consulting Services, LLC Global Highlights

Location
Employees

North America
3

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  • United States Of America
    3

Envelope Consulting Services, LLC's Leadership

  • Stylized image of a person
    D. D.
    Senior Consultant - Principal
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  • Stylized image of a person
    J. D.
    Principal
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  • Stylized image of a person
    C. H.
    Senior Consultant - Principal
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Contact profiles from Envelope Consulting Services, LLC

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    D. D.
    Senior Consultant - Principal
    Phone icon
    United StatesOhio
    Jun 01, 2025
  • Stylized image of a person
    J. D.
    Principal
    Phone icon
    United StatesOhio
    May 20, 2025
  • Stylized image of a person
    C. H.
    Senior Consultant - Principal
    Phone icon
    United StatesOhio
    May 27, 2025

Frequently Asked Questions

What is Envelope Consulting Services, LLC known for?

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Envelope Consulting Services, LLC was founded in 2009 operates in the Architecture and Planning industry. The company's main headquarters is located in 12060 Clark Rd, Chardon, Ohio 44024, US. Explore Envelope Consulting Services, LLC's company overview page for more information.

What is Envelope Consulting Services, LLC's most common email format?

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Envelope Consulting Services, LLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Envelope Consulting Services, LLC email formats with LeadIQ.

How many employees does Envelope Consulting Services, LLC have currently?

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Envelope Consulting Services, LLC has approximately 3 employees as of December 2025. These team members are located across 1 continents, including North America.

Who are Envelope Consulting Services, LLC's key employees and leadership?

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As of December 2025, Envelope Consulting Services, LLC's key employees include:

  • Senior Consultant - Principal: D. D.
  • Principal: J. D.
  • Senior Consultant - Principal: C. H.

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